From e9f929b52ddb741ec1e4cb2d92c6be1e798933a0 Mon Sep 17 00:00:00 2001 From: Damjan Marion Date: Thu, 16 Mar 2017 11:32:09 +0100 Subject: vlib: make runtime_data thread-local Change-Id: I4aa3e7e42fb81211de1aed07dc7befee87a1e18b Signed-off-by: Damjan Marion --- src/vnet/udp/udp_local.c | 74 ++++++++++++++++++++++++++++++------------------ 1 file changed, 47 insertions(+), 27 deletions(-) (limited to 'src/vnet/udp') diff --git a/src/vnet/udp/udp_local.c b/src/vnet/udp/udp_local.c index 6b239f73481..3a60b29b990 100644 --- a/src/vnet/udp/udp_local.c +++ b/src/vnet/udp/udp_local.c @@ -520,11 +520,15 @@ udp_register_dst_port (vlib_main_t * vm, : udp6_input_node.index, node_index); /* Setup udp protocol -> next index sparse vector mapping. */ - rt = vlib_node_get_runtime_data - (vm, is_ip4 ? udp4_input_node.index : udp6_input_node.index); - n = sparse_vec_validate (rt->next_by_dst_port, - clib_host_to_net_u16 (dst_port)); - n[0] = pi->next_index; + /* *INDENT-OFF* */ + foreach_vlib_main({ + rt = vlib_node_get_runtime_data + (this_vlib_main, is_ip4 ? udp4_input_node.index : udp6_input_node.index); + n = sparse_vec_validate (rt->next_by_dst_port, + clib_host_to_net_u16 (dst_port)); + n[0] = pi->next_index; + }); + /* *INDENT-ON* */ } void @@ -541,11 +545,15 @@ udp_unregister_dst_port (vlib_main_t * vm, udp_dst_port_t dst_port, u8 is_ip4) return; /* Kill the mapping. Don't bother killing the pi, it may be back. */ - rt = vlib_node_get_runtime_data - (vm, is_ip4 ? udp4_input_node.index : udp6_input_node.index); - n = sparse_vec_validate (rt->next_by_dst_port, - clib_host_to_net_u16 (dst_port)); - n[0] = SPARSE_VEC_INVALID_INDEX; + /* *INDENT-OFF* */ + foreach_vlib_main({ + rt = vlib_node_get_runtime_data + (this_vlib_main, is_ip4 ? udp4_input_node.index : udp6_input_node.index); + n = sparse_vec_validate (rt->next_by_dst_port, + clib_host_to_net_u16 (dst_port)); + n[0] = SPARSE_VEC_INVALID_INDEX; + }); + /* *INDENT-ON* */ } void @@ -604,10 +612,27 @@ udp_setup_node (vlib_main_t * vm, u32 node_index) pn->unformat_edit = unformat_pg_udp_header; } +static void +udp_local_node_runtime_init (vlib_main_t * vm) +{ + udp_input_runtime_t *rt; + + rt = vlib_node_get_runtime_data (vm, udp4_input_node.index); + rt->next_by_dst_port = sparse_vec_new + ( /* elt bytes */ sizeof (rt->next_by_dst_port[0]), + /* bits in index */ BITS (((udp_header_t *) 0)->dst_port)); + rt->punt_unknown = 0; + + rt = vlib_node_get_runtime_data (vm, udp6_input_node.index); + rt->next_by_dst_port = sparse_vec_new + ( /* elt bytes */ sizeof (rt->next_by_dst_port[0]), + /* bits in index */ BITS (((udp_header_t *) 0)->dst_port)); + rt->punt_unknown = 0; +} + clib_error_t * udp_local_init (vlib_main_t * vm) { - udp_input_runtime_t *rt; udp_main_t *um = &udp_main; int i; @@ -628,27 +653,13 @@ udp_local_init (vlib_main_t * vm) udp_setup_node (vm, udp4_input_node.index); udp_setup_node (vm, udp6_input_node.index); - rt = vlib_node_get_runtime_data (vm, udp4_input_node.index); - - rt->next_by_dst_port = sparse_vec_new - ( /* elt bytes */ sizeof (rt->next_by_dst_port[0]), - /* bits in index */ BITS (((udp_header_t *) 0)->dst_port)); - - rt->punt_unknown = 0; + udp_local_node_runtime_init (vm); #define _(n,s) add_dst_port (um, UDP_DST_PORT_##s, #s, 1 /* is_ip4 */); foreach_udp4_dst_port #undef _ - rt = vlib_node_get_runtime_data (vm, udp6_input_node.index); - - rt->next_by_dst_port = sparse_vec_new - ( /* elt bytes */ sizeof (rt->next_by_dst_port[0]), - /* bits in index */ BITS (((udp_header_t *) 0)->dst_port)); - - rt->punt_unknown = 0; - #define _(n,s) add_dst_port (um, UDP_DST_PORT_##s, #s, 0 /* is_ip4 */); - foreach_udp6_dst_port + foreach_udp6_dst_port #undef _ ip4_register_protocol (IP_PROTOCOL_UDP, udp4_input_node.index); /* Note: ip6 differs from ip4, UDP is hotwired to ip6-udp-lookup */ @@ -657,6 +668,15 @@ udp_local_init (vlib_main_t * vm) VLIB_INIT_FUNCTION (udp_local_init); +clib_error_t * +udp_local_worker_init (vlib_main_t * vm) +{ + udp_local_node_runtime_init (vm); + return 0; +} + +VLIB_WORKER_INIT_FUNCTION (udp_local_worker_init); + /* * fd.io coding-style-patch-verification: ON * -- cgit 1.2.3-korg